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Current Imaging Approaches and Challenges in the Assessment of Carotid Artery Disease

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Vessel Based Imaging Techniques

Abstract

Modern advances now allow for carotid plaque vulnerability to be assessed through noninvasive imaging techniques. Further paradigm shift has expanded imaging evaluation of carotid disease beyond stenosis measurement to thorough evaluation of carotid plaque characteristics. Key imaging features such as plaque ulceration, neovascularity, thickness of fibrous cap, and the presence of intraplaque hemorrhage can now be used to stratify risk of global plaque rupture. In this chapter, we focus on the three primary imaging modalities used to assess carotid plaque (MRI, CT, and ultrasound) and focus on imaging features of lipid-rich necrotic core and intraplaque hemorrhage on each. Additionally we discuss novel techniques within each modality used to evaluate plaque and consider relative merits.

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The views expressed in this chapter are those of the author and do not reflect the official policy of the Department of Army/Navy/Air Force, Department of Defense, or US Government.

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Correspondence to Waleed Brinijiki .

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Ravindran, K., Brinijiki, W., DeMarco, J.K., Huston, J. (2020). Current Imaging Approaches and Challenges in the Assessment of Carotid Artery Disease. In: Yuan, C., Hatsukami, T., Mossa-Basha, M. (eds) Vessel Based Imaging Techniques . Springer, Cham. https://doi.org/10.1007/978-3-030-25249-6_5

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  • DOI: https://doi.org/10.1007/978-3-030-25249-6_5

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